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Posts Tagged ‘B12 shots side effects’

Itchy Skin Patches from Vitamin B12 Shots

Tuesday, April 23rd, 2013



If you take regular vitamin B12 shots, then you may notice side effect like dry, scaly skin patches, bruising, or pain caused by sharp needles. While B12 injections are prescribed by doctors for most cases of vitamin B12 deficiency, patients who choose to self-inject B12 should follow strict health guidelines in order to avoid uncomfortable side effects.

Itchy Skin Patches from Vitamin B12 Shots- B12 Patch

What are B12 shots?

Vitamin B12 injections are prescribed for people with severe vitamin B12 deficiency; they typically deliver about 1,000mcg of vitamin B12 (cobalamin) in one dose.

Unlike other kinds of injections that are administered just below a patch of skin, B12 shots are intramuscular, and must be inserted into the thick, fleshy tissue of the thighs, buttocks, or abdomen areas.

Self-injecting vitamin B12 is a good option for people who are able to obtain the injections without a prescription, and find they need extra doses of vitamin B12 in order to feel more energetic, focused, and mentally balanced.

Still, to prevent skin inflammation, pain, bruising, or infection from vitamin B12 shots, it’s important to follow strict health standards, and follow the advice of a physician.

Self-Injecting Vitamin B12 Shots- 12 Tips and Warnings

Side effects of vitamin B12 shots

The following side effects are sometimes associated with routine injection of vitamin B12:

  • Itchy red skin patches
  • Raised skin patches
  • Hives
  • Welts
  • Red skin color
  • Nausea
  • Strong pain at site of injection
  • Swelling
  • Headache
  • Joint pain

Rare side effects that may occur after vitamin B12 injection include:

  • Dizziness
  • Confusion
  • Fatigue
  • Heart palpitations
  • Muscle pain
  • Leg cramps
  • Infection
  • Bleeding

Vitamin B12 shots alternatives

For a growing number of people, plummeting levels of vitamin B12 are a constant source of fatigue, memory loss, depression, and muscular pain, despite following a B12-rich diet.

To reverse symptoms of vitamin B12 deficiency, or pernicious anemia, it’s necessary to supplement with regimented doses of vitamin B12 until your levels return to normal.

Vitamin B12 injections are currently the most popular method for replenishing and maintaining vitamin B12, but as mentioned, skin patches, bleeding, and nerve pain are irritating side effects.

Still, more gentle forms of vitamin B12 are available, and are a good option for parents of children who need vitamin B12 supplements, or anybody who has difficulty receiving injections.

Good alternative sources of vitamin B12 are non-dietary vitamin B12 applications that don’t require swallowing.

Your turn!

Do you currently self-inject with vitamin B12 shots, or do receive prescription B12?

Have you also experienced the itchy red skin patches from vitamin B12 shots, or other side effects?

Do you have any questions or suggestions?  Please leave your comments below.

Share with your friends!

If you found this article helpful, then please share with your friends, family, and coworkers by email, twitter, or Facebook.

Like this? Read more:

Vitamin B12 Shots- Side Effects

Self-Injecting Vitamin B12 Shots- Best Body Parts


Vitamin B12 Injections Side Effects

Image courtesy of akeeris/freedigitalphotos

Vitamin B12 Shots- Side Effects

Thursday, January 3rd, 2013



Vitamin B12 shots are one of several options for people suffering from vitamin B12 deficiency. Sometimes, people complain of side effects immediately after getting a B12 injection, such as dizziness and pain.

Vitamin B12 Shots- Side Effects- B12 shots

You can’t overdose on vitamin B12

Vitamin B12 (cobalamin) is one of those nutrients that are impossible to get too much of. Any excess amount of vitamin B12 that you take, whether it’s from a vitamin B12 shot or similar supplement, is excreted out of your body in your urine. There are currently no FDA regulations regarding maximum intakes of vitamin B12- any amount, even mega-doses are completely safe.

So, if you feel light-headed or nauseous after getting a B12 injection, rest assured that you haven’t OD’d on B12- it’s just not possible.

You can be sensitive to B12 shots, though

Still, some people may have an extreme reaction to injections, specifically. This may result from bruising on the injection site, blood clotting, skin infection, or a heart condition.

Because cobalamin must be injected into thick, muscular tissue in order to be effective, vitamin B12 shots are usually quite painful, during insertion and for several minutes afterwards.

Symptoms associated with vitamin B12 shots may include:

  • Fatigue
  • Dizziness
  • Heart palpitations
  • Nausea
  • Itchy skin rash, or hives
  • Swelling
  • Pain and bruising at the injection site
  • Scarring at the shot site
  • Infection

Tips for B12 shot users

If you’re currently administering your own vitamin B12 shots, then follow these basic guidelines:

  • Become familiar with which body parts are optimal for injecting vitamin B12. Choose well-developed muscles in the hips, thighs, or abdomen over weaker, less fleshy parts of the body.
  • Rotate injection sites whenever possible, in order to prevent nerve damage.
  • Avoid hitting a vein or artery. If you notice bleeding, pull out immediately.

For more tips, read Self-Injecting Vitamin B12 Shots- 12 Tips and Warnings

Alternatives to B12 shots

Thankfully, there are several options available to people with vitamin B12 deficiency that prefer to avoid injections.

Sublingual vitamin B12 tablets are often effective, but need to be taken as instructed by the manufacturer. Allow the B12 tablet to dissolve under your tongue for ½ hour, for optimal digestion.

Avoid vitamin B12 pills, as most people diagnosed with vitamin B12 deficiency are unable to digest them efficiently.

Also, non-dietary vitamin B12 supplements provide a safe, gentle and digestible alternative to vitamin B12 shots, and are available over the counter.

Your turn!
Do you have any questions or suggestions?  Please leave your comments below.
Share with your friends!
If you found this article helpful, then please share with your friends, family, and coworkers by email, Facebook, or Google+.
Like this? Read more:

Preparing your Children for Shots- 6 Tips to Ease the Pain


B12 Injections Side Effects

Image(s) courtesy of David Castillo Dominici/FreeDigitalPhotos.net

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